MEJÍA VILLANUEVA, O.; BERRUECOS VILLALOBOS, J. M.; VASQUEZ PELÁEZ, C. G.; DELGADILLO CALVILLO, A. C. Morphological study of chromosomes of Bighorn sheep (Ovis canadensis), Domestic sheep (Ovis aries) and their crosses. Veterinaria México OA, [S. l.], v. 34, n. 001, 2009. Disponível em: https://veterinariamexico.fmvz.unam.mx/index.php/vet/article/view/82. Acesso em: 19 apr. 2025.